Base | Representation |
---|---|
bin | 1001000111110100… |
… | …00101111110000100 |
3 | 110122022022121222120 |
4 | 10203322011332010 |
5 | 40012213224120 |
6 | 2125544125540 |
7 | 232235126130 |
oct | 44372057604 |
9 | 13568277876 |
10 | 4897398660 |
11 | 20934aa110 |
12 | b481668b0 |
13 | 60081703b |
14 | 3465d43c0 |
15 | 1d9e3b140 |
hex | 123e85f84 |
4897398660 has 96 divisors (see below), whose sum is σ = 17096389632. Its totient is φ = 1017640320.
The previous prime is 4897398659. The next prime is 4897398679. The reversal of 4897398660 is 668937984.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 4897398594 and 4897398603.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 525402 + ... + 534641.
It is an arithmetic number, because the mean of its divisors is an integer number (178087392).
Almost surely, 24897398660 is an apocalyptic number.
It is an amenable number.
4897398660 is an abundant number, since it is smaller than the sum of its proper divisors (12198990972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4897398660 is a wasteful number, since it uses less digits than its factorization.
4897398660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1060073 (or 1060071 counting only the distinct ones).
The product of its (nonzero) digits is 15676416, while the sum is 60.
The square root of 4897398660 is about 69981.4165332483. The cubic root of 4897398660 is about 1698.1986293738.
The spelling of 4897398660 in words is "four billion, eight hundred ninety-seven million, three hundred ninety-eight thousand, six hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •